. 2014 Nov 26;52(9):5745–5753. doi: 10.1007/s13197-014-1650-x

Table 3.

Comparison of 2θ values of native and acid modified sweet potato starches

Native	A	B	C	D
10.56	10.24	–	–	–
11.58	11.14/11.90	11.12	11.38	11.17
15.48	15.08	14.92	15.23	14.90
17.65	16.97	17.05	17.16	17.89
20.15	19.81	–	20.47	–
23.38	22.80	22.95	22.87	23.08
–	–	–	26.63	26.50
Crystallinity (%)
35.33^a	38.47^b	39.40^b	38.80^b	34.26^c

A and B stand for 1 % and 5 % Hydrochloric acid treated starches whereas C and D stand for 1 % and 5 % of citric acid treated starches respectively. Mean values followed by the same letters within the column are not significantly different (P > 0.05)